HG/T 21574  吊耳 SP-40

SP-40RFCH40S5010Fca

DN 250-Sch80 180EL16

WN 500-300 RJ Sch80 RF/dataRcFF0@JmpG5 RJ R100RF SCH602Sch1

BL200B-10RFwf22

WN 1350-300 RF=30-1.0/60-1200 RFF Sch16

WN80-150RF B=72.5 s=3p0S11M=

SO50-600 RF0=150 RF B=

WN450-900 RJ SCH805-25 RFF15F S=4=

PL500B